11236413 has 4 divisors (see below), whose sum is σ = 14981888. Its totient is φ = 7490940.

The previous prime is 11236411. The next prime is 11236417. The reversal of 11236413 is 31463211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11236413 - 2¹ = 11236411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11236413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11236411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1872733 + ... + 1872738.

It is an arithmetic number, because the mean of its divisors is an integer number (3745472).

Almost surely, 2^11236413 is an apocalyptic number.

It is an amenable number.

11236413 is a deficient number, since it is larger than the sum of its proper divisors (3745475).

11236413 is an equidigital number, since it uses as much as digits as its factorization.

11236413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3745474.

The product of its digits is 432, while the sum is 21.

The square root of 11236413 is about 3352.0759239612. The cubic root of 11236413 is about 223.9799952905.

Adding to 11236413 its reverse (31463211), we get a palindrome (42699624).

The spelling of 11236413 in words is "eleven million, two hundred thirty-six thousand, four hundred thirteen".